CN220868735U

CN220868735U - Modularized unit for cleaning factory building and overhauling channel

Info

Publication number: CN220868735U
Application number: CN202321043506.1U
Authority: CN
Inventors: 张津京; 邓雯婕; 崔爱萍; 卞东明; 周军
Original assignee: Jinagsu Super Clean Electrioics System Engineering Co ltd
Current assignee: Jinagsu Super Clean Electrioics System Engineering Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2024-04-30
Anticipated expiration: 2033-05-04

Abstract

The utility model provides a modularized unit for a clean factory building and an overhaul channel, wherein the modularized unit for the clean factory building comprises a pavement plate, handrails and a fixed support, and the handrails are connected with the pavement plate; the fixed support is in supporting connection with the pavement plate; the pavement plate, the handrails and the fixed support are integrally prefabricated and formed. This a modularization unit and maintenance passageway for clean factory building supports the pavement board through fixed bolster to make the maintainer can move about on the pavement board, through increasing the handrail, so that the maintainer can support the health through the handrail, play the safety protection effect, further will the pavement board the handrail with establish as an organic whole prefabricated shaping between the fixed bolster, so that this modularization unit can be in the mill processing completion, directly installs in the job site, has avoided on-the-spot welding, has satisfied the construction manufacturing requirement in the clean factory building.

Description

Modularized unit for cleaning factory building and overhauling channel

Technical Field

The utility model relates to the technical field of maintenance channels of clean plants, in particular to a modularized unit for a clean plant and a maintenance channel.

Background

In order to ensure the operation and production requirements of a clean room, pipelines and equipment at the upper part of a suspended ceiling are numerous and complex, and the suspended ceiling relates to the professions of ventilation, pipelines, electric and process equipment and the like, and the operation and maintenance of the later-stage factory buildings are considered, so that a maintenance channel at the upper part of the suspended ceiling becomes the standard configuration of the large-scale clean factory building to a certain extent.

For example, in chinese patent publication No. CN217685086U, a boiler connection flue maintenance channel is disclosed, which includes a first heat pipe and a second heat pipe after cutting, where a yielding pipe is welded on the second heat pipe; according to the overhaul channel for the boiler connecting flue, provided by the utility model, the channel openings are formed between the pipes through changing the welding angles of the pipes, so that the first heat pipe is opposite to the first heat pipe through the manhole door when the overhaul is required, the trouble of passing through the manhole door is avoided, the personal safety of workers is protected, the channel openings are formed through changing the angles of the pipes, the load-bearing bottom plates are arranged on the channel openings, the overhaul channel is formed between objects to be detected, the maintenance channel is convenient for the workers to pass smoothly, the gravity of the grid plates is reduced through the arrangement of the grid plates, the required supporting force is reduced, the grid plates are easy to install, and the side walls of the armrests are connected with the protection mechanism, so that the force received by the workers is relieved through the collision of the rubber baffle plate when the workers collide carelessly, and the purpose of protecting the workers is achieved.

To sum up, the existing overhaul channel has defects and shortages:

The maintenance passageway is as steel construction, often needs the welding in its manufacturing construction, but is under construction in clean factory building, requires avoiding carrying out welding work in clean factory building as far as possible, and the maintenance passageway is decided according to user's demand in addition, and its overall structure is complicated, and the installation is wasted time and energy, and then leads to producing higher installation cost.

In view of the above, there is an urgent need for a modular unit and an inspection channel that can avoid welding operations during installation, and that has a simple structure and is convenient to install.

Disclosure of utility model

In order to solve the problems that the welding operation is used in the existing installation process of the modularized units and the overhaul channels for the clean factory building, the construction requirements in the clean factory building are not met, the whole structure is complex, and the installation is inconvenient, the utility model provides the modularized units and the overhaul channels for the clean factory building.

According to one object of the present utility model, there is provided a modular unit for cleaning a plant, comprising:

A walkway plate;

a handrail connected to the walkway plate;

the fixed support is in supporting connection with the pavement plate;

The pavement plate, the handrails and the fixed support are integrally prefabricated and formed.

Preferably, the walkway plate includes:

The fixed bottom frame is a rectangular fixed bottom frame, the fixed support is fixedly connected to the lower end of the fixed bottom frame, and the handrails are fixedly connected to the left side and the right side of the upper end of the fixed bottom frame;

the grating plate is laid on the fixed bottom frame.

Preferably, the fixing support comprises:

A first support member arranged in the fixed bottom frame width direction and centered in the fixed bottom frame length direction;

The first supporting piece is provided with a supporting part and an extending part in sequence along the length direction of the first supporting piece, wherein the supporting part is in supporting connection with the fixed bottom frame, and the length of the extending part is not more than one half of the length of the supporting part.

Preferably, the fixing support further comprises:

one end part of the second support piece in the length direction is connected with one side end part of the extension part, which is away from the support part, the second support piece is arranged below the first support piece, the second support piece is vertical to the first support piece, and a right angle included angle is formed between the first support piece and the second support piece;

The reinforcing member is located in a right angle included angle formed between the first supporting piece and the second supporting piece, and an isosceles right triangle is formed between the first supporting piece and the second supporting piece in a surrounding mode.

Preferably, a supporting point is disposed on the supporting portion in the length direction, the supporting point is disposed close to the center of the fixed bottom frame, one end of the reinforcing member in the length direction is connected with the supporting point, and the other end of the reinforcing member in the length direction is connected with the second supporting member.

Preferably, the first supporting piece is a square steel first supporting piece, the second supporting piece is a square steel second supporting piece, the fixed bottom frame is a square steel fixed bottom frame, and the handrail is a square steel handrail.

Preferably, the armrest dimensions are 25mm x 25mm;

The size of the square steel of the fixed bottom frame is 100mm x 40mm;

The square steel of the first support piece has a size of 100mm x 100mm;

The second support square steel dimensions were 100mm x 50mm.

Preferably, the fixed bottom frame is welded with the fixed support, and the grid plate is a galvanized grid plate.

Preferably, the number of the handrails is two, two sides in the width direction of the fixed bottom frame are respectively connected with one handrail, and the handrails are vertically arranged.

The utility model also provides an overhaul channel which comprises the modularized units for cleaning the factory building, wherein the modularized units are multiple in number, and the modularized units are assembled and spliced along the length direction by fasteners.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the modularized unit and the maintenance channel for the clean factory building, the pavement plate is supported through the fixed support, so that maintenance personnel can move on the pavement plate, the maintenance personnel can support the body through the handrail by adding the handrail, the safety protection effect is achieved, the pavement plate, the handrail and the fixed support are further integrally prefabricated and formed, the modularized unit can be machined and completed in a factory, and the modularized unit can be directly installed in a construction site, so that site welding is avoided, and the construction and manufacturing requirements in the clean factory building are met;

2. This a modularization unit and maintenance passageway for clean factory building is constituteed through a plurality of modularization unit concatenation, has reduced the installation step, and then has reduced installation cost, is convenient for later maintenance simultaneously.

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a schematic view of a modular unit for clean plants according to one embodiment of the present utility model;

FIG. 2 is a schematic view of one embodiment of a service aisle of the present utility model showing fasteners and modular unit connections.

In the figure: 100. a walkway plate; 101. fixing the bottom frame; 102. a grating plate; 200. an armrest; 300. a fixed support; 301. a first support; 3011. a support part; 3012. an extension; 3013. a support point; 302. a second support; 303. a reinforcement; 400. a fastener.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

Example 1

Referring to fig. 1-2, the present utility model provides a technical solution: a modular unit and service aisle for cleaning a factory building, comprising:

a walkway plate 100;

an armrest 200, the armrest 200 being connected to the deck 100;

A fixed support 300, wherein the fixed support 300 is in supporting connection with the pavement plate 100;

The pavement plate 100, the handrail 200 and the fixed support 300 are integrally prefabricated and formed.

The walking board 100 is supported by the fixed support 300, so that an maintainer can move on the walking board 100, and the handrail 200 is added to support the body by the maintainer, so that the safety protection effect is achieved, the walking board 100, the handrail 200 and the fixed support 300 are further integrally prefabricated and formed, the modular unit can be machined and finished in a factory, and is directly installed in a construction site, so that site welding is avoided, and the construction and manufacturing requirements in a clean factory are met.

The utility model also provides an overhaul channel, which comprises the modularized units, wherein the modularized units are multiple in number, and the modularized units are assembled and spliced along the length direction through the fasteners 400.

To reduce the weight of the walkway plate 100, save costs while improving the stability of the modular unit, the present utility model provides the following embodiments.

Example 2

Further, the walkway plate 100 includes:

The fixed bottom frame 101, wherein the fixed bottom frame 101 is a rectangular fixed bottom frame 101, the fixed support 300 is fixedly connected to the lower end of the fixed bottom frame 101, and the armrest 200 is fixedly connected to the left and right sides of the upper end of the fixed bottom frame 101;

The grid plates 102, the grid plates 102 are laid on the fixed bottom frame 101.

The fixed bottom frame 101 and the grating plates 102 are hollow, so that the overall weight of the pavement plate 100 is reduced.

In one embodiment of the present utility model, the length of the fixed bottom frame 101 is 3 meters, and the width of the fixed bottom frame 101 is 0.6 meters.

Referring to fig. 1 and 2, the fixed bottom frame 101 is a rectangular fixed bottom frame 101, in the present utility model, two sides of the fixed bottom frame 101 in the length direction are used for dividing front and rear, two sides of the fixed bottom frame 101 in the width direction are used for dividing left and right, and two sides of the fixed bottom frame 101 in the height direction are used for dividing up and down.

To ensure that the stationary support 300 stably supports the walkway plate 100, the present utility model provides the following embodiments.

Example 3

Further, the fixing support 300 includes:

a first support 301, the first support 301 being arranged along a width direction of the fixed base frame 101, and the first support 301 being located at a center in a length direction of the fixed base frame 101;

The first supporting member 301 is sequentially provided with a supporting portion 3011 and an extending portion 3012 along the length direction thereof, wherein the supporting portion 3011 is in supporting connection with the fixed base frame 101, and the length of the extending portion 3012 is not greater than one half of the length of the supporting portion 3011.

Further, the fixing support 300 further includes:

The second support member 302, wherein one end of the second support member 302 in the length direction is connected to the end of the extension portion 3012 on one side facing away from the support portion 3011, the second support member 302 is located below the first support member 301, the second support member 302 is perpendicular to the first support member 301, and a right angle is formed between the first support member 301 and the second support member 302;

The reinforcement 303 is located in a right angle included angle formed between the first support 301 and the second support 302, and an isosceles right triangle is enclosed between the first support 301 and the second support 302.

In one embodiment of the present utility model, the second support 302 is mounted on the clean wall of the factory building by bolts.

Further, a supporting point 3013 is disposed on the supporting portion 3011 along the length direction, the supporting point 3013 is disposed near the center of the fixed bottom frame 101, one end of the stiffener 303 along the length direction is connected to the supporting point 3013, and the other end of the stiffener 303 along the length direction is connected to the second supporting member 302.

Further, the fixed bottom frame 101 and the fixed support 300 are welded together.

In order to reduce the weight and improve the strength, as one preferable example, the first supporting member 301 is a square steel first supporting member 301, the second supporting member 302 is a square steel second supporting member 302, and the fixed bottom frame 101 is a square steel fixed bottom frame 101.

In one embodiment of the present utility model, the handrail 200 has a size of 25mm by 25mm;

The square steel size of the fixed bottom frame 101 is 100mm x 40mm;

The square steel size of the first support 301 is 100mm x 100mm;

the square steel dimensions of the second support 302 are 100mm by 50mm.

In order to enable the armrest 200 to effectively protect the service personnel above the walkway plate 100, the present utility model also provides the following embodiments.

Example 4

Further, the number of the armrests 200 is two, and two sides of the fixed bottom frame 101 in the width direction are respectively connected with one of the armrests 200, wherein the armrests 200 are vertically arranged.

Further, the handrail 200 is a square steel handrail 200.

Further, the height of the armrest 200 is not less than one meter.

Further, the opposite sides of the square steel handrail 200 are parallel, and the upper end surface of the square steel handrail 200 is horizontally arranged.

To ensure that the aesthetic appearance of the grating plates 102 is improved and to avoid rusting of the grating plates 102, the present utility model also provides the following embodiments.

Example 5

Further, the grid plate 102 is a galvanized grid plate 102.

It should be noted that, zinc plating refers to a surface treatment technique of plating a layer of zinc on the surface of metal, alloy or other materials to play roles of beauty, rust prevention and the like, and the main method adopted is hot galvanizing, and zinc plating is a frequently adopted economic and effective corrosion prevention method, and zinc hardly changes in dry air.

To enable stable assembly and splice of a plurality of modular units by fasteners 400, the present utility model also provides the following embodiments.

Example 6

Further, the fixed bottom frames 101 are sequentially arranged along the length direction, wherein one wide edge of two adjacent fixed bottom frames 101 is connected by the fastener 400.

Further, one of the wide sides of two adjacent fixed bottom frames 101 is abutted.

In one embodiment of the present utility model, the fastening members 400 are bolts, and corresponding bolt holes are formed on the wide sides of two adjacent fixed bottom frames 101, and the fastening members 400 can be mounted in cooperation with the bolt holes to fixedly connect the two adjacent fixed bottom frames 101.

In another embodiment of the present utility model, the fastening members 400 are steel wires, corresponding steel wire grooves are formed around the wide sides of two adjacent fixed bottom frames 101, and the fastening members 400 can be embedded in the steel wire grooves and screwed down by rotating the tail ends of the fastening members 400, so as to achieve the fixed connection between the two adjacent fixed bottom frames 101.

In conclusion, the modularized units and the overhaul channels for the clean factory building are formed by processing and shaping the modularized units according to the size of a manufacturer, are spliced and installed on site, ensure the safety and rapidness of later-stage construction, and the plurality of overhaul channels of the modularized units are spliced through the fasteners 400 to form the overhaul channels, so that the on-site welding is avoided, and the construction requirements of the clean factory building are met.

In addition, the on-site installation is convenient, the cost is saved, and the popularization and the use are convenient.

The above-described embodiments are only for illustrating the technical spirit and features of the present utility model, and it is intended to enable those skilled in the art to understand the content of the present utility model and to implement it accordingly, and the scope of the present utility model as defined by the present embodiments should not be limited only by the present embodiments, i.e. equivalent changes or modifications made in accordance with the spirit of the present utility model will still fall within the scope of the present utility model.

Claims

1. A modular unit for cleaning a plant, comprising:

A walkway plate (100);

-an armrest (200), the armrest (200) being connected to the walkway plate (100);

-a fixed support (300), said fixed support (300) being in supporting connection with said walkway plate (100);

The pavement plate (100), the handrail (200) and the fixed support (300) are integrally prefabricated and formed;

the walkway plate (100) comprises:

The fixed bottom frame (101), the fixed bottom frame (101) is a rectangular fixed bottom frame (101), the fixed support (300) is fixedly connected to the lower end of the fixed bottom frame (101), and the armrests (200) are fixedly connected to the left side and the right side of the upper end of the fixed bottom frame (101);

A grating plate (102), wherein the grating plate (102) is laid on the fixed bottom frame (101);

The stationary support (300) comprises:

A first support (301), the first support (301) being arranged in the width direction of the fixed base frame (101), and the first support (301) being located at the center in the length direction of the fixed base frame (101);

The first supporting piece (301) is sequentially provided with a supporting portion (3011) and an extending portion (3012) along the length direction of the first supporting piece, the supporting portion (3011) is in supporting connection with the fixed bottom frame (101), and the length of the extending portion (3012) is not more than one half of the length of the supporting portion (3011).

2. A modular unit for cleaning a plant according to claim 1, characterized in that:

The fixed support (300) further comprises:

The second supporting piece (302), one end part of the second supporting piece (302) in the length direction is connected with one side end part of the extending part (3012) away from the supporting part (3011), the second supporting piece (302) is arranged below the first supporting piece (301), the second supporting piece (302) is perpendicular to the first supporting piece (301), and a right-angle included angle is formed between the first supporting piece (301) and the second supporting piece (302);

The reinforcement (303), the reinforcement (303) is located in the right angle contained angle that forms between first support piece (301) and second support piece (302), enclose into an isosceles right triangle between first support piece (301) and second support piece (302).

3. A modular unit for cleaning a plant according to claim 2, characterized in that:

The support part (3011) is provided with a supporting point (3013) in the length direction, the supporting point (3013) is arranged in a mode of being close to the center of the fixed bottom frame (101), one end in the length direction of the reinforcement (303) is connected with the supporting point (3013), and the other end in the length direction of the reinforcement (303) is connected with the second support piece (302).

4. A modular unit for cleaning a plant according to claim 3, characterized in that:

The first supporting piece (301) is a square steel first supporting piece, the second supporting piece (302) is a square steel second supporting piece, the fixed bottom frame (101) is a square steel fixed bottom frame, and the handrail (200) is a square steel handrail.

5. A modular unit for cleaning a plant as claimed in claim 4, wherein:

the armrest (200) is 25mm x 25mm in size;

the square steel of the fixed bottom frame (101) has the size of 100mm x 40mm;

the square steel of the first supporting piece (301) is 100mm in size;

the square steel of the second support (302) has a dimension of 100mm by 50mm.

6. A modular unit for cleaning a plant according to claim 1, characterized in that:

the fixed bottom frame (101) is welded with the fixed support (300), and the grid plate (102) is a galvanized grid plate.

7. A modular unit for cleaning a plant according to claim 1, characterized in that:

The number of the handrails (200) is two, two sides of the fixed bottom frame (101) in the width direction are respectively connected with one handrail (200), and the handrails (200) are vertically arranged.

8. A service aisle comprising the modular unit for cleaning a plant of any one of the preceding claims 1-7, characterized in that: the number of the modularized units is multiple, and the modularized units are assembled and spliced along the length direction through fasteners (400).